2013806665744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6959}}^1\times {\mathrm{1063903}}^1$

素因数の和:1070887

約数の個数: 40

約数和(自身を含む): 4131862686720

約数和(自身を除く): 2118056020976

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6959, 13918, 27836, 55672, 111344, 118303, 236606, 473212, 946424, 1063903, 1892848, 2127806, 4255612, 8511224, 17022448, 18086351, 36172702, 72345404, 144690808, 289381616, 7403700977, 14807401954, 29614803908, 59229607816, 118459215632, 125862916609, 251725833218, 503451666436, 1006903332872, 2013806665744]

約数ペア:

[(1, 2013806665744), (2, 1006903332872), (4, 503451666436), (8, 251725833218), (16, 125862916609), (17, 118459215632), (34, 59229607816), (68, 29614803908), (136, 14807401954), (272, 7403700977), (6959, 289381616), (13918, 144690808), (27836, 72345404), (55672, 36172702), (111344, 18086351), (118303, 17022448), (236606, 8511224), (473212, 4255612), (946424, 2127806), (1063903, 1892848)]